Midnight Blue Youth Activating Drop


New product

The first anti-aging product by KLAIRS.
#MidnightBlue #YoutheningBlue

+ Anti-wrinkle product.
+ Contains EGF (sh-Oligopeptide-1), bFGF (sh-Polypeptide-1),
   and 95% raw materials for anti-aging effects.
+ Only made with 10 core ingredients without the use of purified water
   as a high concentration and high strength delay-aging serum.

Brand : KLAIRS
Volume : 20ml
All Skin Types
Made in Korea

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  • Reviews (35)
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Restock news

Restock of the Klairs Midnight Blue Youth Activating Drop
1. The Klairs Midnight Blue Youth Activating Drop is now back on stock. We truly appreciate your patience with us. Last November, we discovered crystallization in the guaiazulene from the batch SV05. After various testings, it was possible to identify the cause of the crystallization and complete the stabilization of the blue drop.

2. The cause of the crystallization was due to ‘low-temperature’ during the manufacturing process. The main ingredient, EGF & bFGF is a high quality peptide prescribed for a delay aging effect. Therefore, it must be managed in 40C or lower to maintains its core functions.
On the contrary, it is more suitable for the guaizalene to dissolve in higher temperature. Therefore, although it may appear like the guaiazulene is fully dissolved, it tends to stay as particles and crystallization may occur from sudden change in temperature or environment.
Consequently, since the two ingredients contradict with each other it was essential to be sensitive with the manufacturing settings. At the time of producing the batch SV05, the temperature was lower than normal which caused the crystallization.

3. After analyzing the blue drop, it has been confirmed that the crystallization disappears when kept in room temperature for 5-7 days. In addition, the crystallized particles have a soft texture which does not cause irritation when exposed to skin. Even when used in that state, it has been confirmed that it returns to its normal condition when stored in room temperature. (If you were not able to receive a refund under any circumstance, it has been assured that it is safe to use.)

4. Once again, we truly appreciate for being patient with the restock. We will continue to focus on our product research and development in thought of our customers.

Thank you
Wishtrend Team

Your very first blue for ageless skin.

#MidnightBlue #YoutheningBlue


On a deep blue night, only the sweetest dreams for your skin. The KLAIRS Midnight Blue Youth Activating Drop does exactly what it’s named after. It is a night serum used before going to bed that has a blue tint due to guaiazulene in the formula.Made with EGF (sh-Oligopeptide-1), bFGF (sh-Polypeptide-1), and 95% raw materials for anti-aging effects, the EGF and bFGF activate the key factors in the skin to help improve the overall health and quality of the skin. Although the packaging may be small, it’s only made with 10 core ingredients without the use of purified water as a high concentration/ high strength delay-aging serum.

Check Point

"Delay Aging" Skin gradually ages and loses elasticity over time. This is a natural phenomenon that can’t be prevented or avoided. However, you can delay the process by replenishing factors lost and damaged over time and protect the skin from direct irritants, such as ultraviolet rays.


Main ingredient

EGF (sh-Oligopeptide-1) and bFGF (sh-Polypeptide-1) The body itself produced substances called EGF and bFGF. Both ingredients are key factors that keep the outer and inner parts of the skin firm and smooth and are crucial in the skin’s elasticity, gloss, and skin tone. (** The explanation above is descriptive of raw materials.)

However, in the mid-20s, the concentration of EGF in the body decreases rapidly, and the amount of collagen produced in the skin also drops to 50%. Ultraviolet light (UVA) that is inevitably absorbed every day penetrates deeply into the skin and destroys the essential elements of skin health, but skin with slowed production of EGF and bFGF can’t respond at the same rate as before. As a result, a decrease in skin elasticity is felt starting in the mid-20s and is noticed more in the form of wrinkles or decrease in firmness in the 30s. The Midnight Blue Youth Activating Drop has been developed for this exact period.


Q. Do I need to start anti-aging if I’m still in my 20s? A. It's common to think that anti-aging is for the middle-aged, but it’s better to judge your skin's condition rather than your age. When impressions in the skin last for a long time, foundation starts caking up in between the wrinkles, discoloration doesn’t disappear, firmness is lost and skin feels saggy, or when the skin’s barrier is weak and easily irritated, it’s a good idea to start your delay aging process.

Q. Is it effective on wrinkles that appear in your 40s and older? A. From the 30s onward, the skin changes on a much faster rate. The KLAIRS Blue Drop is a high-intensity product that delivers a definite transformation experience with high concentrations of EGF and bFGF, regardless of what age you are. The EGF is prescribed to the max level of 10PPM as well as the bFGF (93% of total weight), containing enough for significant effects. Also containing adenosine, a raw material with wrinkle-improving effects), and guaiazulene, which calms the skin stimulated by UV rays, it’s designed to combat various causes of aging, for use by everyone—regardless of age.

How to use

Before going to bed, and after cleansing, use the spoid to apply 3-4 drops of the blue drop to the face and quickly absorb into the skin.


It’s best you use this blue drop at the first step of your skincare routine. Please take care in following application order, as applying an oily product beforehand can interfere with the blue drop’s absorption.


sh-Oligopeptide- 1, sh-Polypeptide- 1, Butylene Glycol, Vaccinium Angustifolium (Blueberry) Fruit Extract, Sorbitan Sesquioleate, PEG-60 Hydrogenated Castor Oil, Chlorphenesin, Guaiazulene, Ethylhexylglycerin, Adenosine

This rating is based on 35 customers review !
?? Location : Skin types : Age : Location : Amaaaaazing anti-aging product!!!
5/5 I'm entering my upper-20s and have already started developing a frown line between my bros, on my forehead and my smile lines around my mouth are becoming more pronounced. Within just 2 weeks my smile lines have plumped back up and I can't see the frown lines anymore! I LOVE this product. It's AMAZING!
Also, it's super lightweight - it just feels like water. I've had acne well into my 20s but this hasn't irritated my skin at all nor does it negatively affect the oiliness / dryness of my skin.
?? Location : Skin types : Age : Location : Love it!
5/5 This is one product that I constantly use everyday. Not sure about the efficacy, but I like this one better than sulwhasoo FCAS and sk2 FTE.
?? Location : Skin types : Age : Location : LOVE
5/5 This actually helped with my fine lines and helped my skin to repair faster especially after I popped those pesky pimples.
?? Location : Skin types : Age : Location : Holy Blue Treasure ♥
5/5 I started to use this serum immediately after receiving it. I like its blue colour and the fact that it is not scented very much. In the beginning I had a problem with applying it. Drops flow down the skin very fast. I recommend to lean back your head a bit so the surface won´t be so steep. After squeezing the drops out try to spread them fast but gently. After a few seconds you don´t feel anything on your face - it´s very lightweight.

Packaging of 20 ml was enough for about two months what is very surprising! My skin looked fresh, brightened, smooth and firmed a bit. My skin´s texture was like a baby´s one.

Read my complete review here → http://blog-de-la-licorne.blogspot.sk/2017/10/klairs-midnight-blue-youth-activating.html
?? Location : Skin types : Age : Location : Light, but effective
5/5 I really like how this doesn't feel like an heavy-duty serum. My skin loves how this helps to prevent the signs of aging and the softness it brings. Also I feel like the ingredient list is short and simple. Very safe to use. I'm planning to purchase the cream version of this also.

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